Bsrgvty

I have some file stored on a Network share which I have mounted as as a drive on my ubuntu desktop.

In LibreOffice 6.0, it would open the files, but keep me in read-only (pretty sure due to a network permission which I have not fixed).

In LibreOffice 6.1, it won't even open the file. It just says 'access to filename is denied'

However, If I copy and paste the file to my desktop, it opens fine.

Any ideas?

Information Ask Requsted:

from the mount command, this is the locate of the mount i'm accessing:

//data-server.myserver.lan/Server on /home/david/Server type cifs (rw,relatime,vers=default,cache=strict,username=My Name,domain=mydomain,uid=0,noforceuid,gid=0,noforcegid,addr=10.0.0.6,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,noperm,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1,_netdev)

from lsblk:

NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 2.2M 1 loop /snap/gnome-calculator/222
loop1 7:1 0 174.2M 1 loop /snap/gitkraken/90
loop2 7:2 0 3.7M 1 loop /snap/gnome-system-monitor/45
loop3 7:3 0 87.9M 1 loop /snap/core/5328
loop4 7:4 0 13M 1 loop /snap/gnome-characters/117
loop5 7:5 0 143.9M 1 loop /snap/slack/7
loop6 7:6 0 2.3M 1 loop /snap/gnome-calculator/180
loop7 7:7 0 2.3M 1 loop /snap/gnome-calculator/199
loop8 7:8 0 87M 1 loop /snap/core/5145
loop9 7:9 0 86.9M 1 loop /snap/core/4917
loop10 7:10 0 13M 1 loop /snap/gnome-characters/103
loop11 7:11 0 140M 1 loop /snap/gnome-3-26-1604/59
loop12 7:12 0 3.7M 1 loop /snap/gnome-system-monitor/51
loop13 7:13 0 93.5M 1 loop /snap/slack/6
loop14 7:14 0 13M 1 loop /snap/gnome-characters/101
loop15 7:15 0 14.5M 1 loop /snap/gnome-logs/37
loop16 7:16 0 477.9M 1 loop /snap/libreoffice/80
loop17 7:17 0 3.7M 1 loop /snap/gnome-system-monitor/54
loop18 7:18 0 34.7M 1 loop /snap/gtk-common-themes/319
loop19 7:19 0 14.5M 1 loop /snap/gnome-logs/40
loop20 7:20 0 174.2M 1 loop /snap/gitkraken/94
loop21 7:21 0 174.2M 1 loop /snap/gitkraken/87
loop22 7:22 0 139.5M 1 loop /snap/gnome-3-26-1604/64
loop23 7:23 0 141.5M 1 loop /snap/slack/8
loop24 7:24 0 140.9M 1 loop /snap/gnome-3-26-1604/70
loop25 7:25 0 14.5M 1 loop /snap/gnome-logs/34
sda 8:0 0 238.5G 0 disk 
└─sda1 8:1 0 238.5G 0 part /

And ls -l [the file]:

-rwxr-xr-x 1 root root 36864 Sep 11 10:47 '/home/david/Server/SetUp/Docs/IT.docx'

On my Ubuntu 18.04 LTS MATE I can confirm your issue using LibreOffice 6.1 installed from snap:

$ snap list libreoffice
Name Version Rev Tracking Publisher Notes
libreoffice 6.1.0.3 80 stable canonical✓ -

I have mounted two shares from Caja:

• SMB/CIFS (on /run/user/1000/gvfs/smb-share:server=192.168.111.111,share=public)


• SFTP/SSHFS (on /run/user/1000/gvfs/sftp:host=192.168.111.111/home/user/Public).

When I try to open ODS or ODT file from them with LibreOffice I get almost similar error messages from LibreOffice:

I tried to solve the problem by connecting interfaces to the Snap

snap connect libreoffice:removable-media
snap connect libreoffice:network
snap connect libreoffice:network-bind

with no luck.

So we have discovered new problem of Snap applications. We already have problem with external media.

As we need to use network storage we will remove this pretty new Snap packages of LibO with

snap remove libreoffice

and install normal deb-based version instead:

sudo apt-get install libreoffice

and open network files in normal read and write mode.

Research: I'm seeing the same issue on Debian 10 with the Mate desktop. I have /etc/fstab configured to mount the (NAS) Cifs at boot time, but the MATE desktop file manager seems to mount it a second time. If I navigate to a file on the cifs starting from the File Manager "filesystem" shortcut, it finds the boot-time mount point, and LibreOffice opens the file with no issues. However, if I browse to the same file starting from the File Manager "Network" shortcut, it finds MATE's alternate mount point, and LibreOffice simply doesn't open it - no error, no file, no joy in Mudville.

I brought up two File Manager windows, navigated to the same file, and compared the file permissions. From the "Filesystem" shortcut, the File Manager shows owner as "pmartz (Paul Martz)" but from "Network" owner shows as just "pmartz". The MATE file manager doesn't have an option to show the actual user/group IDs (1000/1000 in my case).

So I can work around the problem by always using the "Filesystem" shortcut as the start of my navigation, but I'd like to find a way for MATE's second mount point to mount the cifs with the my user/group ID.